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L6235N - STMicroelectronics

Description: STMicroelectronics L6235N, BLDC Motor Driver IC, 52 V 2.8A 24-Pin, PDIP

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L6235N - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PowerDIP24
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L6235N - STMicroelectronics  - 3D model - Dual-In-Line Packages - PowerDIP24
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L6235N Details

  • Manufacturer Part Number:

    L6235N

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    POWER, DIP-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Analog IC - Other Type:

    3-PHASE BRUSHLESS DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e3

  • Length:

    31.75 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5.6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.32 mm

  • Supply Current-Max (Isup):

    10 mA

  • Supply Voltage-Max (Vsup):

    52 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    NO

  • Technology:

    BCDMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

L6235N Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the L6235N is 50V, but it's recommended to keep it below 40V for reliable operation.
  • The sense resistor value depends on the desired current limit and the voltage drop across the resistor. A good starting point is to use the formula Rsense = 0.5V / Ilim, where Ilim is the desired current limit.
  • The bootstrap capacitor (CBOOT) is used to generate the high-side gate drive voltage. A good starting point for choosing the value of CBOOT is 10nF to 22nF, but it may need to be adjusted based on the specific application and switching frequency.
  • Proper thermal management is crucial for the L6235N. Ensure good airflow, use a heat sink if necessary, and follow the thermal design guidelines in the datasheet to keep the junction temperature below 150°C.
  • A good PCB layout for the L6235N should minimize the loop area of the high-current paths, keep the sense resistor close to the IC, and use a solid ground plane to reduce EMI.

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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